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Groups > linux.kernel > #1534016
| From | David Howells <dhowells@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 00/39] Annotate hw config module params for future lockdown |
| Date | 2016-12-01 13:30 +0100 |
| Message-ID | <sJyEV-3Or-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Here's a set of patches that annotate module parameters that configure
hardware resources including ioports, iomem addresses, irq lines and dma
channels.
This will be used in a future patch to prohibit the use of such module
parameters so that hardware can't be abused to gain access to the running
kernel image.
This is done by changing:
module_param(n, t, p)
module_param_named(n, v, t, p)
module_param_array(n, t, m, p)
to:
module_param_hw(n, t, hwtype, p)
module_param_hw_named(n, v, t, hwtype, p)
module_param_hw_array(n, t, hwtype, m, p)
where hwtype specifies the type of the resource being configured.
Note that the hwtype is compile checked, but not currently stored (the
lockdown code probably won't require it). It is, however, there for future
use.
The patches can be found here also:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=hwparam
at tag:
hwparam-20161201
David
---
David Howells (39):
Annotate module params that specify hardware parameters (eg. ioport)
Annotate hardware config module parameters in arch/x86/mm/
Annotate hardware config module parameters in drivers/char/ipmi/
Annotate hardware config module parameters in drivers/char/mwave/
Annotate hardware config module parameters in drivers/char/
Annotate hardware config module parameters in drivers/clocksource/
Annotate hardware config module parameters in drivers/cpufreq/
Annotate hardware config module parameters in drivers/gpio/
Annotate hardware config module parameters in drivers/i2c/
Annotate hardware config module parameters in drivers/iio/
Annotate hardware config module parameters in drivers/input/
Annotate hardware config module parameters in drivers/isdn/
Annotate hardware config module parameters in drivers/media/
Annotate hardware config module parameters in drivers/misc/
Annotate hardware config module parameters in drivers/mmc/host/
Annotate hardware config module parameters in drivers/net/appletalk/
Annotate hardware config module parameters in drivers/net/arcnet/
Annotate hardware config module parameters in drivers/net/can/
Annotate hardware config module parameters in drivers/net/ethernet/
Annotate hardware config module parameters in drivers/net/hamradio/
Annotate hardware config module parameters in drivers/net/irda/
Annotate hardware config module parameters in drivers/net/wan/
Annotate hardware config module parameters in drivers/net/wireless/
Annotate hardware config module parameters in drivers/parport/
Annotate hardware config module parameters in drivers/pci/hotplug/
Annotate hardware config module parameters in drivers/pcmcia/
Annotate hardware config module parameters in drivers/scsi/
Annotate hardware config module parameters in drivers/staging/i4l/
Annotate hardware config module parameters in drivers/staging/media/
Annotate hardware config module parameters in drivers/staging/speakup/
Annotate hardware config module parameters in drivers/staging/vme/
Annotate hardware config module parameters in drivers/tty/
Annotate hardware config module parameters in drivers/video/
Annotate hardware config module parameters in drivers/watchdog/
Annotate hardware config module parameters in fs/pstore/
Annotate hardware config module parameters in sound/drivers/
Annotate hardware config module parameters in sound/isa/
Annotate hardware config module parameters in sound/oss/
Annotate hardware config module parameters in sound/pci/
arch/x86/mm/testmmiotrace.c | 2 -
drivers/char/applicom.c | 4 +-
drivers/char/ipmi/ipmi_si_intf.c | 14 +++---
drivers/char/mwave/mwavedd.c | 8 ++-
drivers/clocksource/cs5535-clockevt.c | 2 -
drivers/cpufreq/speedstep-smi.c | 2 -
drivers/gpio/gpio-104-dio-48e.c | 4 +-
drivers/gpio/gpio-104-idi-48.c | 4 +-
drivers/gpio/gpio-104-idio-16.c | 4 +-
drivers/gpio/gpio-gpio-mm.c | 2 -
drivers/gpio/gpio-ws16c48.c | 4 +-
drivers/i2c/busses/i2c-elektor.c | 6 +-
drivers/i2c/busses/i2c-parport-light.c | 4 +-
drivers/i2c/busses/i2c-pca-isa.c | 4 +-
drivers/i2c/busses/scx200_acb.c | 2 -
drivers/iio/adc/stx104.c | 2 -
drivers/iio/dac/cio-dac.c | 2 -
drivers/input/mouse/inport.c | 2 -
drivers/input/mouse/logibm.c | 2 -
drivers/input/touchscreen/mk712.c | 4 +-
drivers/isdn/hardware/avm/b1isa.c | 4 +-
drivers/isdn/hardware/avm/t1isa.c | 4 +-
drivers/isdn/hisax/config.c | 10 ++--
drivers/media/pci/zoran/zoran_card.c | 2 -
drivers/misc/dummy-irq.c | 2 -
drivers/mmc/host/wbsd.c | 8 ++-
drivers/net/appletalk/cops.c | 6 +-
drivers/net/appletalk/ltpc.c | 6 +-
drivers/net/arcnet/com20020-isa.c | 4 +-
drivers/net/arcnet/com90io.c | 4 +-
drivers/net/arcnet/com90xx.c | 4 +-
drivers/net/can/cc770/cc770_isa.c | 8 ++-
drivers/net/can/sja1000/sja1000_isa.c | 8 ++-
drivers/net/ethernet/3com/3c509.c | 2 -
drivers/net/ethernet/3com/3c59x.c | 4 +-
drivers/net/ethernet/8390/ne.c | 4 +-
drivers/net/ethernet/8390/smc-ultra.c | 4 +-
drivers/net/ethernet/8390/wd.c | 8 ++-
drivers/net/ethernet/amd/lance.c | 6 +-
drivers/net/ethernet/amd/ni65.c | 6 +-
drivers/net/ethernet/cirrus/cs89x0.c | 6 +-
drivers/net/ethernet/dec/tulip/de4x5.c | 2 -
drivers/net/ethernet/hp/hp100.c | 2 -
drivers/net/ethernet/realtek/atp.c | 4 +-
drivers/net/ethernet/smsc/smc9194.c | 4 +-
drivers/net/hamradio/baycom_epp.c | 2 -
drivers/net/hamradio/baycom_par.c | 2 -
drivers/net/hamradio/baycom_ser_fdx.c | 4 +-
drivers/net/hamradio/baycom_ser_hdx.c | 4 +-
drivers/net/hamradio/dmascc.c | 2 -
drivers/net/irda/ali-ircc.c | 6 +-
drivers/net/irda/nsc-ircc.c | 6 +-
drivers/net/irda/smsc-ircc2.c | 10 ++--
drivers/net/irda/w83977af_ir.c | 4 +-
drivers/net/wan/cosa.c | 6 +-
drivers/net/wan/hostess_sv11.c | 6 +-
drivers/net/wan/sbni.c | 4 +-
drivers/net/wan/sealevel.c | 8 ++-
drivers/net/wireless/cisco/airo.c | 4 +-
drivers/parport/parport_pc.c | 8 ++-
drivers/pci/hotplug/cpcihp_generic.c | 2 -
drivers/pcmcia/i82365.c | 8 ++-
drivers/pcmcia/tcic.c | 8 ++-
drivers/scsi/aha152x.c | 4 +-
drivers/scsi/aha1542.c | 2 -
drivers/scsi/g_NCR5380.c | 8 ++-
drivers/scsi/gdth.c | 2 -
drivers/scsi/qlogicfas.c | 4 +-
drivers/staging/i4l/act2000/module.c | 6 +-
drivers/staging/i4l/icn/icn.c | 4 +-
drivers/staging/i4l/pcbit/module.c | 4 +-
drivers/staging/media/lirc/lirc_parallel.c | 4 +-
drivers/staging/media/lirc/lirc_serial.c | 10 ++--
drivers/staging/media/lirc/lirc_sir.c | 4 +-
drivers/staging/speakup/speakup_acntpc.c | 2 -
drivers/staging/speakup/speakup_dtlk.c | 2 -
drivers/staging/speakup/speakup_keypc.c | 2 -
drivers/staging/vme/devices/vme_pio2_core.c | 8 ++-
drivers/tty/cyclades.c | 4 +-
drivers/tty/moxa.c | 2 -
drivers/tty/mxser.c | 2 -
drivers/tty/rocket.c | 10 ++--
drivers/tty/serial/8250/8250_core.c | 4 +-
drivers/tty/synclink.c | 6 +-
drivers/video/fbdev/arcfb.c | 8 ++-
drivers/video/fbdev/n411.c | 6 +-
drivers/watchdog/cpu5wdt.c | 2 -
drivers/watchdog/eurotechwdt.c | 4 +-
drivers/watchdog/pc87413_wdt.c | 2 -
drivers/watchdog/sc1200wdt.c | 2 -
drivers/watchdog/wdt.c | 4 +-
fs/pstore/ram.c | 2 -
include/linux/moduleparam.h | 65 +++++++++++++++++++++++++++
sound/drivers/mpu401/mpu401.c | 4 +-
sound/drivers/mtpav.c | 4 +-
sound/drivers/serial-u16550.c | 4 +-
sound/isa/ad1848/ad1848.c | 6 +-
sound/isa/adlib.c | 2 -
sound/isa/cmi8328.c | 12 ++---
sound/isa/cmi8330.c | 20 ++++----
sound/isa/cs423x/cs4231.c | 12 ++---
sound/isa/cs423x/cs4236.c | 18 ++++---
sound/isa/es1688/es1688.c | 12 ++---
sound/isa/es18xx.c | 12 ++---
sound/isa/galaxy/galaxy.c | 16 +++----
sound/isa/gus/gusclassic.c | 8 ++-
sound/isa/gus/gusextreme.c | 16 +++----
sound/isa/gus/gusmax.c | 8 ++-
sound/isa/gus/interwave.c | 10 ++--
sound/isa/msnd/msnd_pinnacle.c | 20 ++++----
sound/isa/opl3sa2.c | 16 +++----
sound/isa/opti9xx/miro.c | 14 +++---
sound/isa/opti9xx/opti92x-ad1848.c | 14 +++---
sound/isa/sb/jazz16.c | 12 ++---
sound/isa/sb/sb16.c | 14 +++---
sound/isa/sb/sb8.c | 6 +-
sound/isa/sc6000.c | 12 ++---
sound/isa/sscape.c | 12 ++---
sound/isa/wavefront/wavefront.c | 18 ++++---
sound/oss/ad1848.c | 8 ++-
sound/oss/aedsp16.c | 12 ++---
sound/oss/mpu401.c | 4 +-
sound/oss/msnd_pinnacle.c | 20 ++++----
sound/oss/opl3.c | 2 -
sound/oss/pas2_card.c | 18 ++++---
sound/oss/pss.c | 14 +++---
sound/oss/sb_card.c | 10 ++--
sound/oss/trix.c | 18 ++++---
sound/oss/uart401.c | 4 +-
sound/oss/uart6850.c | 4 +-
sound/oss/waveartist.c | 8 ++-
sound/pci/als4000.c | 2 -
sound/pci/cmipci.c | 6 +-
sound/pci/ens1370.c | 2 -
sound/pci/riptide/riptide.c | 6 +-
sound/pci/sonicvibes.c | 2 -
sound/pci/via82xx.c | 2 -
sound/pci/ymfpci/ymfpci.c | 6 +-
138 files changed, 498 insertions(+), 435 deletions(-)
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[PATCH 00/39] Annotate hw config module params for future lockdown David Howells <dhowells@redhat.com> - 2016-12-01 13:30 +0100
[PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) David Howells <dhowells@redhat.com> - 2016-12-01 13:30 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Greg KH <gregkh@linuxfoundation.org> - 2016-12-01 16:10 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) David Howells <dhowells@redhat.com> - 2016-12-01 17:10 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-12-05 22:20 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Greg KH <gregkh@linuxfoundation.org> - 2016-12-06 08:20 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) David Howells <dhowells@redhat.com> - 2016-12-06 11:50 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Greg KH <gregkh@linuxfoundation.org> - 2016-12-06 12:00 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Matthew Garrett <mjg59@srcf.ucam.org> - 2016-12-02 04:50 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Greg KH <gregkh@linuxfoundation.org> - 2016-12-02 08:00 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Matthew Garrett <mjg59@srcf.ucam.org> - 2016-12-02 08:20 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-12-05 22:30 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) David Howells <dhowells@redhat.com> - 2016-12-02 16:00 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) Greg KH <gregkh@linuxfoundation.org> - 2016-12-05 16:50 +0100
Re: [PATCH 01/39] Annotate module params that specify hardware parameters (eg. ioport) David Howells <dhowells@redhat.com> - 2016-12-06 12:00 +0100
[PATCH 20/39] Annotate hardware config module parameters in drivers/net/hamradio/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 34/39] Annotate hardware config module parameters in drivers/watchdog/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 34/39] Annotate hardware config module parameters in drivers/watchdog/ Guenter Roeck <linux@roeck-us.net> - 2016-12-01 14:00 +0100
[PATCH 03/39] Annotate hardware config module parameters in drivers/char/ipmi/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 03/39] Annotate hardware config module parameters in drivers/char/ipmi/ Corey Minyard <minyard@acm.org> - 2016-12-01 14:20 +0100
[PATCH 05/39] Annotate hardware config module parameters in drivers/char/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 28/39] Annotate hardware config module parameters in drivers/staging/i4l/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 07/39] Annotate hardware config module parameters in drivers/cpufreq/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 07/39] Annotate hardware config module parameters in drivers/cpufreq/ "Rafael J. Wysocki" <rafael@kernel.org> - 2016-12-01 15:10 +0100
Re: [PATCH 07/39] Annotate hardware config module parameters in drivers/cpufreq/ David Howells <dhowells@redhat.com> - 2016-12-01 15:20 +0100
Re: [PATCH 07/39] Annotate hardware config module parameters in drivers/cpufreq/ "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-12-01 15:30 +0100
[PATCH 39/39] Annotate hardware config module parameters in sound/pci/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 35/39] Annotate hardware config module parameters in fs/pstore/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 11/39] Annotate hardware config module parameters in drivers/input/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 11/39] Annotate hardware config module parameters in drivers/input/ Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-12-03 20:00 +0100
[PATCH 21/39] Annotate hardware config module parameters in drivers/net/irda/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 31/39] Annotate hardware config module parameters in drivers/staging/vme/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 33/39] Annotate hardware config module parameters in drivers/video/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 04/39] Annotate hardware config module parameters in drivers/char/mwave/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 38/39] Annotate hardware config module parameters in sound/oss/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 06/39] Annotate hardware config module parameters in drivers/clocksource/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 12/39] Annotate hardware config module parameters in drivers/isdn/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 23/39] Annotate hardware config module parameters in drivers/net/wireless/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 23/39] Annotate hardware config module parameters in drivers/net/wireless/ Kalle Valo <kvalo@codeaurora.org> - 2016-12-02 06:10 +0100
Re: [PATCH 23/39] Annotate hardware config module parameters in drivers/net/wireless/ David Howells <dhowells@redhat.com> - 2016-12-07 14:50 +0100
[PATCH 29/39] Annotate hardware config module parameters in drivers/staging/media/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 29/39] Annotate hardware config module parameters in drivers/staging/media/ Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2016-12-01 16:00 +0100
Re: [PATCH 29/39] Annotate hardware config module parameters in drivers/staging/media/ David Howells <dhowells@redhat.com> - 2016-12-01 16:10 +0100
Re: [PATCH 29/39] Annotate hardware config module parameters in drivers/staging/media/ Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2016-12-01 16:20 +0100
[PATCH 09/39] Annotate hardware config module parameters in drivers/i2c/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 09/39] Annotate hardware config module parameters in drivers/i2c/ Jean Delvare <jdelvare@suse.de> - 2016-12-01 14:50 +0100
Re: [PATCH 09/39] Annotate hardware config module parameters in drivers/i2c/ David Howells <dhowells@redhat.com> - 2016-12-01 15:20 +0100
Re: [PATCH 09/39] Annotate hardware config module parameters in drivers/i2c/ Jean Delvare <jdelvare@suse.de> - 2016-12-01 17:10 +0100
Re: [PATCH 09/39] Annotate hardware config module parameters in drivers/i2c/ One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-12-05 22:20 +0100
[PATCH 19/39] Annotate hardware config module parameters in drivers/net/ethernet/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 18/39] Annotate hardware config module parameters in drivers/net/can/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 18/39] Annotate hardware config module parameters in drivers/net/can/ Marc Kleine-Budde <mkl@pengutronix.de> - 2016-12-01 14:10 +0100
[PATCH 25/39] Annotate hardware config module parameters in drivers/pci/hotplug/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 25/39] Annotate hardware config module parameters in drivers/pci/hotplug/ Bjorn Helgaas <helgaas@kernel.org> - 2016-12-07 19:40 +0100
[PATCH 27/39] Annotate hardware config module parameters in drivers/scsi/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 27/39] Annotate hardware config module parameters in drivers/scsi/ Finn Thain <fthain@telegraphics.com.au> - 2016-12-01 23:10 +0100
[PATCH 26/39] Annotate hardware config module parameters in drivers/pcmcia/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 08/39] Annotate hardware config module parameters in drivers/gpio/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 08/39] Annotate hardware config module parameters in drivers/gpio/ William Breathitt Gray <vilhelm.gray@gmail.com> - 2016-12-01 14:50 +0100
Re: [PATCH 08/39] Annotate hardware config module parameters in drivers/gpio/ Linus Walleij <linus.walleij@linaro.org> - 2016-12-02 14:00 +0100
[PATCH 32/39] Annotate hardware config module parameters in drivers/tty/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 32/39] Annotate hardware config module parameters in drivers/tty/ Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-12-01 16:10 +0100
[PATCH 13/39] Annotate hardware config module parameters in drivers/media/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 36/39] Annotate hardware config module parameters in sound/drivers/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 17/39] Annotate hardware config module parameters in drivers/net/arcnet/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 24/39] Annotate hardware config module parameters in drivers/parport/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 15/39] Annotate hardware config module parameters in drivers/mmc/host/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 02/39] Annotate hardware config module parameters in arch/x86/mm/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 16/39] Annotate hardware config module parameters in drivers/net/appletalk/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 37/39] Annotate hardware config module parameters in sound/isa/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 30/39] Annotate hardware config module parameters in drivers/staging/speakup/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 22/39] Annotate hardware config module parameters in drivers/net/wan/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
[PATCH 10/39] Annotate hardware config module parameters in drivers/iio/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
Re: [PATCH 10/39] Annotate hardware config module parameters in drivers/iio/ William Breathitt Gray <vilhelm.gray@gmail.com> - 2016-12-01 15:00 +0100
Re: [PATCH 10/39] Annotate hardware config module parameters in drivers/iio/ Jonathan Cameron <jic23@kernel.org> - 2016-12-03 15:40 +0100
Re: [PATCH 10/39] Annotate hardware config module parameters in drivers/iio/ David Howells <dhowells@redhat.com> - 2016-12-07 14:50 +0100
[PATCH 14/39] Annotate hardware config module parameters in drivers/misc/ David Howells <dhowells@redhat.com> - 2016-12-01 13:40 +0100
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